/Engine/Source/Runtime/Experimental/Chaos/Public/Chaos/PBDCollisionConstraints.h
void SetVelocityBoundsExpansion ( const [FReal](API\Runtime\ChaosCore\Chaos\FReal) BoundsVelocityMultiplier, const [FReal](API\Runtime\ChaosCore\Chaos\FReal) MaxVelocityBoundsExpansion )